Part of cleaning trolley



FIG. 1 is a left side perspective view for a part of cleaning trolley of the instant invention;

FIG. 2 is a left side perspective view thereof taken from another angle;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a right side perspective view thereof taken form another angle;

FIG. 5 is a top view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a front side view thereof. 

The ornamental design for a part of cleaning trolley, as shown and described. 